| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 |
3 Fe2O3(g) + H2(g) = 2 Fe3O4(s) + H2O(l)
Fe2O3(g) + H2(g) = Fe3O4(s) + H2O(g) =>
3 Fe2O3(g) + H2(g) = 2 Fe3O4(s) + H2O(g)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
S + O2 = SO2 =>
S + O2 = SO2
NaSO3 + HCl = NaCl + HSO3 =>
NaSO3 + HCl = NaCl + HSO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2O4 = NO2 =>
N2O4 = 2 NO2
KMnO4 + MnSO4 + NaOH = MnO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 NaOH = 5 MnO2 + 2 Na2SO4 + K2SO4 + 2 H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N4 + I12 = N4I12 =>
N4 + I12 = N4I12
Zn + Fe{3+} = Zn{2+} + Fe{2+} =>
Zn + 2 Fe{3+} = Zn{2+} + 2 Fe{2+}
SeF6 + H2O = HF + H6SeO6 =>
SeF6 + 6 H2O = 6 HF + H6SeO6
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
CO2(g) + H2(g) = C2H2(s) + H2O(g) =>
2 CO2(g) + 5 H2(g) = C2H2(s) + 4 H2O(g)
Na2SO4 + Ba(NO3)2 = NaNO3 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 NaNO3 + BaSO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
ICl4{-} + H2O = I2 + Cl{-} + IO3{-} + H{+} =>
5 ICl4{-} + 9 H2O = I2 + 20 Cl{-} + 3 IO3{-} + 18 H{+}
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
HI + HNO3 = I2 + NO + H2O =>
6 HI + 2 HNO3 = 3 I2 + 2 NO + 4 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/14
Equations balanced on 07/06/13
化学反応式の係数調整サイトへのご意見·ご感想
